Tolosa-Hunt Syndrome Associated with Cytomegalovirus Infection

作者：Okawa Satoshi^*; Sugawara Masashiro; Takahashi Satoshi; Otani Takahiro; Hashimoto Manabu; Kusunoki Susumu; Ohnishi Hirohide

来源：Internal Medicine, 2013, 52(10): 1121-1124.

DOI：10.2169/internalmedicine.52.0084

• Tolosa-Hunt syndrome
• cytomegalovirus
• granuloma
• gangliosides
• oculomotor paralysis
• corticosteroids

We herein present the case of a 38-year-old woman with left-sided oculomotor paralysis with ocular pain that developed after a respiratory infection. Her serum was positive for IgM against GM2 and GalNAc-GD1a gangliosides and cytomegalovirus. Thin-slice magnetic resonance imaging revealed enhanced abnormal tissue located primarily in the superolateral part of the left-sided cavernous sinus, which corticosteroids subsequently obscured with immediate resolution of the patient's ocular symptoms. These clinical features were consistent with those of Tolosa-Hunt syndrome (THS). Our findings in the present patient suggest that cytomegalovirus may provoke granuloma formation in the cavernous sinus, as reported in other various organs, thereby leading to the development of THS.

• 出版日期2013